baber/WOPTO huggingface dataset:
Patent JP-S5561035-A (JP)
Title: Method for gas phase epitaxial growth of magnesia spinel
Inventor: IHARA MASARU
IPC: C30B25/12
Filed: 1978-10-31
Abstract: PURPOSE: To obtain a good reproducibility on characteristics of gas phase epi-layer of MgO.Al 2 O 3  by setting a Mg compound on a loading surface of base placed on a base supporting stand.  
     CONSTITUTION: A graphite 20 clothed with SiC is set in a quartz reaction tube, and Al 40, MgCl 2  30 and the graphite 20 are heated by furances 71, 72 and a high frequency coil, respectively. Fixed amounts of H 2 , CO 2 +H 2 , and HCl are introduced from 51W53. By so doing, MgO.Al 2 O 3  is grown on the graphite supporting stand. The film 80 workes catalystically on epi form of MgO.Al 2 O 3  in the same way with setting the base 10 on the stand 20. As the former way, with controlling the flow rates of HCl, CO 2  and H 2  and the temperature of Al, MgCl and Si base, MgO.Al 2 O 3  epi-layer having a good reproducibility on the characteristics and uniformity is obtained on the Si base placed on the stand. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08328033-A (JP)
Title: Thin-film transistor matrix device and its production
Inventor: TAKIZAWA HIDEAKI
IPC: H01L21/77
Filed: 1995-05-31
Abstract: PURPOSE: To provide a thin-film transistor matrix device which can be produced at a high yield with decreased fluctuations in characteristics without the occurrence of shorting defects despite of application of electrical stresses, such as electrostatic charges, in a production stage and a process for producing such device. CONSTITUTION: Gate bus lines 14 for commonly connecting the gates of thin-film transistors(TFTs) and drain bus lines 16 for commonly connecting the TFTs are extended on a transparent insulating substrate 10. External terminals 20 facing the ends of the gate bus lines 14 are formed at the edges of this transparent insulating substrate 10 and external terminals 30 are formed thereon to face the ends of the drain bus lines 16. Connecting wirings 24 for gates for commonly connecting the gate bus lines 14 and connecting wirings 34 for drains for commonly connecting the drain bus lines 16 are formed in the regions on the side inner than these external terminals 20, 30.
Patent JP-H10306586-A (JP)
Title: Surface smoothing method for executed face
Inventor: OSADA HIDEHARU
IPC: E01C23/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To simply smooth the surface by fixing height adjusting tools on an executed face, fixing a plate-like body having through holes to the height adjusting tools, and filling a coating material between the executed face and the plate-like body. SOLUTION: A form 2 is fixed to an executed face 1 such as the floor of a building, a parking lot, or a footpath. Height adjusting tools 3 are driven and fixed to the executed face 1. Nuts 4 are screwed to the upper sections of the height adjusting tools 3, the heights of the nuts 4 are adjusted, then a coating material 5 such as cement is poured to the positions of the nuts 4. A plate-like body 6 having through holes 7 is mounted on the coating material 5, and the plate-like body 6 is located at the position that the coating material 5 is slightly overflown from the through holes 7. The bolts 3 protruded from the plate-like body 6 are cut off with a sander. The smoothing process can be simply applied.
Patent JP-S6027891-A (JP)
Inventor: BETSUSHIYO TAISUKE
IPC: G21C17/00
Filed: 1983-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5760970-A (JP)
Title: Tilting type steering device
Inventor: OKAMOTO FUMISADA
IPC: B62D1/184
Filed: 1980-09-29
Abstract: PURPOSE:To facilitate easy getting on and off the driver's seat by attaining adequate handle positioning in only one action and eliminating the need for readjustment each time. CONSTITUTION:Where a lever 12 is moved to the right hand side of the deiver, a rod 26 is moved backward to the axial direction and a connecting projection 38 at the end of connecting arm 29 which is in one body with the rod 26 is removed from a connecting hole 39 is an upper bracket 10. Then, the upper bracket 10 rotates to the direction of arrow A around a connecting shaft 21 due to a tension spring 25, tilting the handle 1 farther than the position H, allowing the driver to get off or on easily. When the driver takes seat and pulls the handle 1 towards him, the upper bracket 10 also moves until the above projection 38 fits into the hole 39, then stops. The titlting angle of the handle 1 is changeable by selecting the connecting hole 39- 41 to which the above projecting 38 is fitted by handling the lever 12.
Patent JP-H031326-A (JP)
Title: Track accessing device
Inventor: KAWAMATA NAOKI
IPC: G11B7/085
Filed: 1989-05-30
Abstract: PURPOSE:To allow the efficient execution of track accessing by successively sliding the target value of a pseudo track error signal to the true target value. CONSTITUTION:A moving track number X is subtracted from the track number Xt to the target to determine the remaining moving distance DELTAx in a control section 4. If DELTA is larger than the range Xm to cover the pseudo track error signal, the pseudo track error signal 30 with Xm as a tentative target is generat ed in a pseudo signal generating section 5 and an actuator 1 is so driven as to execute the tracking to this target. The track number X is counted by a track couinter 3. The pseudo tracking error signal 32 with DELTA X as a target is generated in the pseudo signal generating section 5 to set the tracking opera tion when the remaining track number DELTA X decreases to the value smaller than Xm by repetition of this operation or when Xt is smaller than Xm from the beginning. The track accessing operation is executed in this way without using a driving circuit and selector switch.
Patent JP-H01139045-A (JP)
Title: Ultrasonic echo graph and method for its use
Inventor: MATEIASU AREKUSANDERU FUINKU
IPC: A61B8/14
Filed: 1988-06-02
Abstract: PURPOSE: To accurately determine an attenuation parameter by arranging a means freely displaceable with respect to the axis of an ultrasonic scan beam to be related to one piezo-electric transducer and a means to record an echo graph line at positions. CONSTITUTION: A subject 21 is constituted of a wall part 22, a mirror-finished reflection part 23 and a diffusing part 24. An echo e(t) recorded at positions αof a random phase screen 11 is cumulatively analyzed via an analysis window 40 to be displaced along the echo graph line, an attenuation parameter β is determined based on an analysis on an echo 31 released from a multiple diffusion part 24 as distributed within the subject 21 to be scanned and a mirror- finished reflection area 30 corresponds to a parasite signal. Thus, when a fundamental spectral power A<2> Z(F) within the same analysis window 40 to be calculated with respect to all positions of the random phase screen is added, a smooth average spectral power of higher quality is obtained, thereby accurately determining a center frequency and a spectral band with δ(Z).
Patent JP-H088911-A (JP)
Title: Network management system
Inventor: KOYAMA KEIICHI
IPC: H04L12/28
Filed: 1994-06-16
Abstract: PURPOSE:To easily revise division management of a network in a short time by allowing a node managed in a broadcast form to store a management station name in a report destination table of the node upon the receipt of a management notice from a management station and sending node information of the node to the management station whose name is stored in the table. CONSTITUTION:When a range of division management of a network (NW) is revised, NW management stations 4a, 4b inform a prescribed message to all nodes in a broadcast form. The management station 4a sets an address A1 to a NW management station address 11 of the message and sets addresses 01-04 to an address set 14 of nodes to inform the addresses to the nodes. A node receiving the message revises a content of a memory (5a-5d) with the NW management station address A1 in the message when its own node address is in existence in the node address set 14. The NW management station 4b conducts the similar processing. Thus, the NW management station address of all the nodes in the NW is revised in a short time.
Patent JP-H05155930-A (JP)
Title: Catalyst for polymerization of olefin and polymerization of olefin
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F4/658
Filed: 1992-05-27
Abstract: PURPOSE:To obtain an olefin polymer having excellent particle properties in high polymerization activity by prepolymerizing an olefin in the presence of a specified catalyst component in a suspension or a vapor phase. CONSTITUTION:A particulate carrier comprising an oxide of at least one element selected from the elements of groups II, III and IV and having a mean particle diameter of 1-300mum, a specific surface area of 50-1000m<2>/g, a pore volume of 0.3-2.5cm<3>/g, an adsorbed water content of below 1.0wt.% and a surface hydroxyl content of 1.0wt.% or above is impregnated with an organoaluminumoxy compound to obtain a solid catalyst component. An olefin is prepolymerized at -20 to 80 deg.C for 0.5-100hr in the presence of a catalyst component comprising the obtained component, a group IV transition metal compound containing ligands each having a cyclopentadienyl skeleton and optionally an organolauminum compound in a suspension or a vapor phase to obtain the objective catalyst for the polymerization of an olefin. An olefin is polymerized at -50 to 150 deg.C under a pressure of atmospheric pressure to 100kg/cm<2> in the presence of this catalyst.
Patent JP-2000331314-A (JP)
Title: Floating type magnetic head slider and its manufacture
Inventor: KANEDA HIROSHI
IPC: G11B5/39
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To improve magnetic recording density by bringing the magnetic conversion circuit of a magnetic head slider close to the surface of a magnetic recording medium. SOLUTION: This slider 20 is constituted by joining, in the end part 15 of a substrate 1, a substrate 1 and a magnetic conversion circuit layer 4, which contains at least a magnetic conversion circuit 6 in the direction crossing nearly orthogonally to the surface of the substrate 1. In this case, the surface 11 of the substrate 1 end part 15 is made flush with the surface 12 of the magnetic conversion circuit layer 4, or the latter 12 is made projecting from above the former 11.
Patent JP-S5836420-A (JP)
Title: Method of molding bottle
Inventor: HAYASHI YOSHIAKI
IPC: B29K67/00
Filed: 1981-08-27
Abstract: PURPOSE:To obtain a bottle whose inferiorities of the physical properties of the open cylindrical end and shoulder sections are reduced, by applying a biaxially orientated blowing after having crystallized specified sections of a circumferential part of the open cylindrical end and neck sections of a first stage molded piece in a biaxially orientated blow molding. CONSTITUTION:In case that the piece P of a polyethylene terephthalate resin that has been injection-molded to have the section 5' corresponding to the expected open cylindrical end and the section 4' just below it and corresponding to the expected neck, the outer circumferential surface of the section 4' being diverged outward, is molded into a bottle by the biaxially orientated blowing, the outer circumferential parts of the section 5' and the section 4' are crystallized by heating treatment, and thereafter the piece P is molded by the biaxially orientated blowing.
Patent JP-H09313085-A (JP)
Title: Piping of boom sprayer
Inventor: KANAI YOICHI
IPC: A01M7/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To simplify the switching of a boom sprayer or a tractor between a normal spraying mode having high spraying rate of agrochemical and a spraying mode of decreased rate and stabilize the spraying at the decreased rate. SOLUTION: This boom sprayer is provided with a boom 2 composed of a center boom 2C in front of a vehicle body and foldable side booms 2R, 2L at the right and left sides of the center boom 2C and a pressure regulator 4 receiving a liquid chemical supplied from a tank T on the vehicle body with a pump P and keeping the liquid to a constant pressure with a pressure regulation valve 6. Each of the booms has spraying nozzles 11. The pressure regulator 4 is connected to each booms 2C, 2L, 2R through respective boom cocks 5C, 5L, 5R and to the tank T through a main needle valve 7. The switching side of each boom cocks 5C, 5L, 5R is connected to the tank T through respective boom needle valves 10C, 10L, 10R.
Patent JP-S5835548-A (JP)
Title: Picture image forming device
Inventor: KAJITA ISAMU
IPC: G03G15/047
Filed: 1981-08-27
Abstract: PURPOSE:To prevent the degradation of picture images due to repeated use and to extend the replacement time of a photoreceptor, by controlling image forming conditions of the photoreceptor on the basis of the use frequency detection output signal of the photoreceptor to set the electrostatic latent image of the photoreceptor to a prescribed potential. CONSTITUTION:After a photoreceptor is used many times repeatedly, a high electrostatic contrast is obtained if the quantity of light of preexposure is made smaller than the initial quantity of light. Therefore, a counter which counts the number of revolutions of the photoreceptor is used as a use frequency detecting means of the photoreceptor, and the common terminal of output terminals of about 10,000 is connected to a terminal B, and the output terminal which is connected to the common terminal for 0 is connected to a terminal A. The counter is made conductive for 0-9999, and the circuit between terminals A and B is short-circuited, and power source voltage 24V is applied to a lamp 1. When the counted value becomes 10,000, the counter is opened, and a resistance R1 is inserted between terminals A and B, and a low voltage is applied to the lamp, and thus, the quantity of light is reduced in accordance with the use frequency.
Patent JP-S6026038-A (JP)
Title: Improved method for bonding polyolefin film or sheet
Inventor: YAMAMURO OKIMASA
IPC: C08J5/12
Filed: 1983-07-22
Abstract: PURPOSE:To facilitate the bonding of a polyolefin film with a high effect of adhesiveness improvement without causing lowering in mechanical strength, by sticking a polyolefin film through a layer contg. a polyolefin and an org. peroxide on the surface of an adherend and carrying out a crosslinking reaction. CONSTITUTION:A polyolefin film or sheet mainly composed of a polyolefin and contg. a component (a) capable of co-crosslinking with the polyolefin and a tert. amine or a metal salt (b) capable of undergoing a redox reaction with an org. peroxide, is sticked through a compsn. layer contg. an org. peroxide and a component (c) capable of co-crosslinking with component (a) and contg. a polar group, on the surface of an adherend, and a crosslinking reaction is carried out to bond them to each other. In the crosslinking reaction, the polyolefin of the film or sheet, component (a) and component (c) in the compsn. layer are co- crosslinked and the film or sheet is bonded to the compsn. layer by crosslinking. Since component (c) contains a polar group, the bonding of the film or sheet to the adherend is firmed as crosslinking proceeds.
Patent JP-S5924859-A (JP)
Title: Copying device
Inventor: OGINO YOSHITAKA
IPC: G03G15/043
Filed: 1982-08-02
Abstract: PURPOSE:To detect an accurate original density to obtain a constant copy density, by making one of a pair of rotating members such as rolls, which are arranged in a passage for the original, hollow and setting an optical sensor in this rotating member. CONSTITUTION:An original feeding mechanism 1 is provided with feeding rolls 27 and 28, resist rolls 29 and 30, etc. The resist roll 30 is hollow and cylindrical and is formed with a transparent resin. In the resist roll 30, many photosensor blocks 33 are fixed to the body of a copying device so that they are not rotated together with the resist roll 30, and these photosensor blocks 33 are arranged in the axial direction of the resist roll 30. Since an original 4 is held between resist rolls 29 and 30, the surface of the original is always irradiated vertically with the light sent from sensor blocks 33, and the light is reflected in the direction of sensor blocks 33. Thus, an accurate original density is detected to obtain a constant copy density.
Patent JP-H07315782-A (JP)
Title: Pitching suppressing device for forklift
Inventor: ODA KOJI
IPC: B66F9/075
Filed: 1994-05-24
Abstract: PURPOSE:To ensure safe and smooth cargo handling work while suppressing pitching is attained to improve comfortableness, by forming a plurality of holes in a frame member in a box-shaped bottom surface storing a battery, and supporting a battery bottom surface receiving member to the frame member through a spring inserted to each hole. CONSTITUTION:A plurality of holes 12 in size in/out movable with a U-shaped member 9 are formed in a frame member 7 in a counterbalancing forklift. A spring fixing member 10 is fixed to a lower surface of the frame member 7, and in this spring fixing member 10, a protruding member is fixed corresponding to each hole in a position equivalent to a center part of a plurality of the holes 12. Further, a battery bottom surface receiving member 8 supporting a floor surface of a battery case 6 by the upper surface is provided, and to a lower surface of the member 8, a plurality of U-shaped members 9 are fixed to correspond to a position of each hole 12. A spring 11, having proper vibration an odd number of times a pitching period, is inserted to the protruding member, to interpose this spring 11 between the spring fixing member 10 and the battery bottom surface receiving member 8.
Patent JP-S62293595-A (JP)
Title: Associative memory cell
Inventor: YAMAGUCHI SEIJI
IPC: G11C15/04
Filed: 1986-06-12
Abstract: PURPOSE:To attain low power consumption by operating only an associative memory cell of a word line selected at the time of comparison operation. CONSTITUTION:When input data desired to be compared is transferred to bit lines 8, 9, part of input data is decoded to select the word line 15. Storage data 10, 11 are compared in each associative memory cell, and for example, the data 10 is at 'H', an N-MOSFET6 is turned on, an N-MOSFET5 is turned off and the comparison result output 12 of 1 bit goes to 'L'. Thus, the N- MOSFET7 is turned off and the potential 'L' of the line 15 is not transferred to the output 13 as the result of comparison in the unit of words. When respec tive bits are coincident, since no potential 'L' of the line 15 is transferred, the output 13 keeps the potential at the time of precharge and goes to 'H' and coincidence in the unit of words is detected. When the data 10 is at 'L', the output 13 goes to 'L'.
Patent JP-S5661003-A (JP)
Title: Turntable
Inventor: IMAI KUNIO
IPC: G11B3/60
Filed: 1979-10-22
Abstract: PURPOSE: To offer a turntable which hardly causes a resonance, is low in cost and suitable for mass-productivity, by using a mixture of a macromolecular material and flake graphite powder and orientating the graphite powder along the surface.  
     CONSTITUTION: Polyvinyl chloride is used as a macromolecular material 3, and a mixture of thermoplastic resin and polyethylene is added to it to increase the internal loss. Flake graphite powder 4 used is ≤5μm powder diameter. In the manufacture, the macromolecular material 3 and the graphite powder 4 are mixed in a given ratio to manufacture a mixing material 1 and a sheet material 2 is formed by repetitively rolling this. A plate material 5 is made by a required number of lamination of the sheets 2 with hot press and it is formed into a turntable by the press forming method. Thus, the internal loss is made greater with the use of graphite powder to prevent the resonance. Further, since the material is low in cost and can easily be processed, turntables suitable for mass-production and low in cost can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10324745-A (JP)
Title: Luminescent polyimide precursor composition
Inventor: TOMIKAWA MASAO
IPC: C08G73/10
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition applicable to an alkali development, which is compatible with the environment, and excellent in solvent resistance after heat treatment by compounding a specific polymer with a quinonediazide compound. SOLUTION: This composition is obtained by compounding (A) a polymer mainly consisting of a structural unit of formula I [R<1> is a >=2C trivalent or tetravalent organic group; R<2> is an organic group having a divalent aromatic group which has a 1-20C organic group, C1, etc., at the ortho position to the direct bond; R<3> is H or a 1-10C alkyl, and the >=10% portion of R<3> is H; (n)=10-100,000; (m) is 1 or 2], (B) a quinonediazide compound preferably having molecular weight of 300-1000, and optionally (C) a compound of formula II [R<4> is a >=2C divalent organic group; R<5> is a >=2C trivalent to hexavalent group; (k)=10-10,000; (q)=1-6] and/or (D) a compound of formula III [R<6> is a >=2C divalent organic group; R<7> is a >=2C trivalent to hexavalent group; R<8> is H or a 1-20C alkyl; (r)=10-10,000; (s) is 1 or 2].
Patent JP-S6042537-A (JP)
Title: Control circuit of air conditioner
Inventor: YAMAKAWA IKUO
IPC: F24F11/02
Filed: 1984-07-02
Abstract: PURPOSE:To constitute the titled air conditioner so as not to give uncomfortable feeling to a person staying in a room even when an indoor radiant temperature is declined, by so constituting that a set value of actuation is changed by comparing an output signal of a sensor detecting an indoor air temperature with that detecting an indoor radiant temperature. CONSTITUTION:An output signal of a control circuit 5 is transmitted to a main body 4 of an air conditioner by the control circuit 5, through which operation of the main body 4 of the air conditioner is controlled. A set value changing circuit 6 is a circuit changing the set value of actuation of the foregoing control circuit 5, the output signal of which is transmitted to the control circuit 5. A sensor 7 detecting an indoor air temperature is mounted within a remote-control apparatus extended from a main body 4 of an air conditioner, and a sensor 8 detecting an indoor radiant temperature is mounted within the remote-control apparatus. Output signals of both the sensors 7, 8 are transmitted to the set value changing circuit 6, and the output signal changing the set value of actuation of the control circuit 5 is put out by the set value changing circuit 6 when a temperature difference between both the sensors becomes small. Then a matter giving uncomfortable feeling to a person staying in a room even when the indoor radiant temperature is declined is eliminated.
Patent JP-S5835996-A (JP)
Inventor: YAMAGISHI MINEO
IPC: H05K1/18
Filed: 1981-08-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04336285-A (JP)
Title: Image formation
Inventor: UENO TAKASHI
IPC: B41M5/382
Filed: 1991-05-13
Abstract: PURPOSE:To enable a uniform transfer of a dye-receptive layer and/or a protect ing layer thereby the formation of a superior sublimable dye image by reducing the amount of thermal energy applied to a dye-receptive layer transfer film and/or a protecting layer transfer film using a thermal head, to a substantially economical level. CONSTITUTION:A technique to reduce thermal energy with the lapse of time is (1) to supply the adequate amount of thermal energy from a thermal head during the start of image transfer and reduce the thermal energy supplied to the thermal head gradually or down to a low level. The alternatives are (2) to increase the transport speed of a transfer medium and a transfer film gradually, (3) stop the transport speed or reduce the speed to a lower level during the start of image transfer and set the transport speed to a specified level. The other technique is (4) to increase a pressure at which the thermal head comes in contact with a transfer film at the time of transfer start and thereafter, maintain the contact pressure at a low level. Thus it is possible to make a transferred image impression uniform by activating the printer for a long time.